Which section from the article BEST explains why it is dangerous for websites to track everything people do online? A
Introduction [paragraphs 1-4]
B
"Watching While You Type"
C
"People Not Well-Informed"
D
"Interfering With Self-Censorship"

Facial expressions and gestures are examples of messages.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

While inserting images, the picture command is usually used to insert photos from a digital camera, and the clip art command is usually used to a.edit the sizes and other characteristics of photos that have been inserted. b.take a screenshot of an image and copy it to the clipboard for pasting. c.search for drawings or other images from a library of prepared pictures. d.make illustrations using lines and shapes that are easy to manipulate.